Enhanced feature selection models using gradient-based and point injection techniques.
Di HuangZhaohui GanTommy W. S. ChowPublished in: Neurocomputing (2008)
Keyphrases
- feature selection
- classification models
- model selection
- autoregressive
- text categorization
- statistical models
- probabilistic model
- support vector machine
- mathematical models
- database
- parameter estimation
- unsupervised learning
- discriminative features
- feature selection algorithms
- experimental data
- complex systems
- least squares
- semi supervised
- multi class
- support vector
- data sets